*** This is an older example. For up-to-date information, focused on the Series 2 hardware, see the book, Building Wireless Sensor Networks: with ZigBee, XBee, Arduino, and Processing *** Minimum parts needed: (see Tom Igoe's parts list for additional details) Prototyping board (breadboard) Power supply connector 5~15VDC power supply Assorted wires 5V regulator 3.3V regulator PIC 18F452 2 XBee 802